I have a tablix with a row group. I enabled toggle visibility for a child row group. So far so good.
My problem is, the child row group would ideally display 4 more columns when expanded. I tried configuring column visibility based on the same toggle trigger but I get an error saying they it cannot be at the same scope.
Do any of you have a sample or blog post that would describe how to do this? So when I click on expand row, not only I see the child rows but also columns get expanded (there will be more columns). Now, when the row gets collapsed, those child
rows will disappear as well as the extra columns.
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